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Sailboat Specifications

Alpha

Masthead Sloop · Fin With Rudder On Skeg

Designed by E.g.van De Stadt · Built by Esslinger + Abt (Germany) · First built 1971

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LOA 31.66 ft  ·  Beam 9.84 ft  ·  Displacement 8,157.10 lb  ·  Sail Area 397.62  ·  Masthead Sloop  ·  Fin With Rudder On Skeg
About the Alpha Sailboat

With limited technical specifications available, the Alpha sailboat represents one of the more elusive designs in the sailing world, making research challenging for prospective buyers. This scarcity of detailed information suggests the Alpha may have had a limited production run or represents a lesser-known builder's offering from an earlier era. Despite the lack of comprehensive data, the Alpha name has appeared in various sailing contexts over the decades, indicating it likely served as a capable recreational sailing vessel. Without specific measurements or design details, potential buyers should approach this boat with careful consideration and thorough inspection of any individual vessel. The limited documentation available makes it difficult to determine the Alpha's optimal sailing applications, whether coastal cruising, club racing, or offshore passages. Prospective owners would benefit from connecting with sailing communities and forums where Alpha owners might share their experiences and insights about the boat's handling characteristics and seaworthiness. Given the sparse specifications, anyone considering an Alpha should prioritize a comprehensive marine survey and seek out other owners who can provide real-world performance feedback before making a purchase decision.

Dimensions & Specifications
LOA (Length Overall) 31.66 ft / 9.65 m
LWL (Waterline Length) 23.95 ft / 7.30 m
Beam 9.84 ft / 3.00 m
Max Draft 4.92 ft / 1.50 m
Displacement 8,157.10 lb / 3,700 kg
Ballast 3,086.47 lb / 1,400 kg
Sail Area (Reported) 397.62
Design & Construction
Hull Type Fin with rudder on skeg
Rigging Type Masthead Sloop
Construction GRP
Designer E.G.van de Stadt
Builder Esslinger + Abt (Germany)
First Built 1971
Last Built 1988
Number Built 77
Related Sailboats Evasion 32 Beneteau · Najad 320 · Feeling 920 · Ol 960 · Delph 32
Owner Reviews

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Engine & Accommodations
Horsepower 16
Fuel Capacity 13 gals / 50 L
Water Capacity 48 gals / 180 L
Frequently Asked Questions

What is the Alpha's sail area to displacement ratio?

The Alpha has a Sail Area to Displacement ratio (SA/D) of 15.75. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Alpha's comfort ratio?

The Alpha has a Ted Brewer Comfort Ratio of 22.83. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Alpha safe for offshore sailing?

The Alpha has a Capsize Screening Formula value of 1.96. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Alpha?

The theoretical hull speed of the Alpha is 6.56 knots, calculated from its waterline length.

How much does a Alpha weigh?

The Alpha has a displacement of 8,157.10 lb and a length overall (LOA) of 31.66 ft.

Who designed the Alpha?

The Alpha was designed by E.g.van De Stadt, first built in 1971.